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MICAI
2005
Springer
15 years 12 months ago
Knowledge and Reasoning Supported by Cognitive Maps
A powerful and useful approach for modeling knowledge and qualitative reasoning is the Cognitive Map. The background of Cognitive Maps is the research about learning environments c...
Alejandro Peña Ayala, Humberto Sossa, Agust...
OOPSLA
2005
Springer
15 years 12 months ago
Subtext: uncovering the simplicity of programming
Representing programs as text strings makes programming harder then it has to be. The source text of a program is far removed from its behavior. Bridging this conceptual gulf is w...
Jonathan Edwards
VISUAL
2005
Springer
15 years 12 months ago
Wayfinding Choreme Maps
This contribution details how conceptual characterizations of route knowledge can provide the basis for graphical route information in a cognitively adequate way. The approach is b...
Alexander Klippel, Kai-Florian Richter, Stefan Han...
COMPGEOM
2004
ACM
15 years 11 months ago
Approximate convex decomposition of polygons
We propose a strategy to decompose a polygon, containing zero or more holes, into “approximately convex” pieces. For many applications, the approximately convex components of ...
Jyh-Ming Lien, Nancy M. Amato
DIALM
2004
ACM
113views Algorithms» more  DIALM 2004»
15 years 11 months ago
Gathering correlated data in sensor networks
In this paper, we consider energy-efficient gathering of correlated data in sensor networks. We focus on single-input coding strategies in order to aggregate correlated data. For ...
Pascal von Rickenbach, Roger Wattenhofer